function removeString(s, t) {

  i = s.indexOf(t);
  r = "";
  if (i == -1) return s;
  r += s.substring(0,i) + removeString(s.substring(i + t.length), t);
  return r;
  }

function AlternarImagen(img) {
	var searchString = '_ON';
	var imgSrc = img.src.toUpperCase();
	var index = imgSrc.indexOf(searchString);

	if ( index > 0 ) {
      img.src = removeString(imgSrc, searchString);

      //img.src = imgSrc.substring(0,imgSrc.indexOf(searchString)) + remove(imgSrc.substring(i + searchString.length), searchString);
	} else {

	  var ext = imgSrc.substring(imgSrc.length-4, imgSrc.length );

      var leading = imgSrc.substring(0, imgSrc.length-4);

      var trailing = imgSrc.substring(imgSrc.length-4, imgSrc.length);

	  img.src = leading + searchString + trailing;
	}
}


var menuItems =
[

['Información general',"/adm_portuaria/Informacion general.html","","","","_self","0", , , , , ],
['Terminal de Limón',"/adm_portuaria/Terminal de Limon.html","","","","_self","0", , , , , ],
['Terminal de Moín',"/adm_portuaria/Terminal de Moin.html","","","","_self","0", , , , , ],
['Servicios Portuarios',"/adm_portuaria/Servicios Portuarios.html","","","","_self","0", , , , , ],
['Servicios Privados',"/adm_portuaria/Servicios Privados.html","","","","_self","0", , , , , ],
['Desarrollo Portuario',"/adm_portuaria/Desarrollo Portuario.html","","","","_self","0", , , , , ],
['Prensa',"/prensa","","","","_self","0", , , , , ],
['Tarifas',"/adm_portuaria/Tarifas.html","","","","_self","0", , , , , ],
['Aportes y Quejas',"/aportes_quejas","","","","_self","0", , , , , ],


];